已知实数x,y满足y=(根号（x^2-16)-根号（16-x^2)+2

已知实数x.y满足根号(x+y-8)+根号(8-x-y)=根号(3x-y-4)+根号(x-2y+7),求x,y已知实数x.y满足根号(x+y-8)+根号(8-x-y)=根号(3x-y-4)+根号(x-

已知实数x,y满足下x^2+根号2y=根号3,y^2+根号2x=根号3,求x/y+y/x已知实数x,y满足下x^2+根号2y=根号3,y^2+根号2x=根号3,求x/y+y/x已知实数x,y满足下x^

实数x,y满足y=(根号2x)+(根号1-2x),求y最大值.实数x,y满足y=(根号2x)+(根号1-2x),求y最大值.实数x,y满足y=(根号2x)+(根号1-2x),求y最大值.全部展开收起

已知实数x,y满足x+2根号y=2,化简二次根式根号2x+y.已知实数x,y满足x+2根号y=2,化简二次根式根号2x+y.已知实数x,y满足x+2根号y=2,化简二次根式根号2x+y.x+2根号y=

已知实数X,Y满足根号2X-Y-8+根号X+2y+1=0,求XY.已知实数X,Y满足根号2X-Y-8+根号X+2y+1=0,求XY.已知实数X,Y满足根号2X-Y-8+根号X+2y+1=0,求XY.根

已知正实数xy满足x-根号xy-2y=0求x+3根号xy+2y/2x-2根号下xy-y已知正实数xy满足x-根号xy-2y=0求x+3根号xy+2y/2x-2根号下xy-y已知正实数xy满足x-根号x

已知实数x,y,z满足x+y+z=2根号x-1+2根号y-1+2根号z-1求X+2Y+3Z已知实数x,y,z满足x+y+z=2根号x-1+2根号y-1+2根号z-1求X+2Y+3Z已知实数x,y,z满

已知实数x,y满足根号2x-y的值+5x-6=y-根号y-2x,求x,y的值已知实数x,y满足根号2x-y的值+5x-6=y-根号y-2x,求x,y的值已知实数x,y满足根号2x-y的值+5x-6=y

已知x,y都为实数,满足y=根号x-2+根号2-x+3,xy的值?已知x,y都为实数,满足y=根号x-2+根号2-x+3,xy的值?已知x,y都为实数,满足y=根号x-2+根号2-x+3,xy的值?由

已知实数x,y满足x2+(根号2)*y=根号3,y2+(根号2)x=根号3且x≠y,求xy的值已知实数x,y满足x2+(根号2)*y=根号3,y2+(根号2)x=根号3且x≠y,求xy的值已知实数x,

已知实数x,y满足根号(x-1)+y^2=4y-4,求(x-y)^2012的值已知实数x,y满足根号(x-1)+y^2=4y-4,求(x-y)^2012的值已知实数x,y满足根号(x-1)+y^2=4

已知实数x,y满足x^2+根号2y=根号3且x不等于y求x+y和xy的值已知实数x,y满足x^2+根号2y=根号3,y^3+根号2x=根号3，且x不等于y，求x+y和xy的值已知实数x,y满足x^2+

已知实数x,y满足x^2+根号下2*y=根号3,y^2+根号下2*x=根号3x不等于y则x/y+y/x的值是多少?已知实数x,y满足x^2+根号下2*y=根号3,y^2+根号下2*x=根号3x不等于y

已知实数x,y满足根号[4x-y+11]+根号[1/3y-4x-3]=0,求2x根号[x/y]*1/2y根号[y^2/x]已知实数x,y满足根号[4x-y+11]+根号[1/3y-4x-3]=0,求2

已知实数x、y满足x的平方+（根号2）y=根号3,y的平方+（根号2）x=根号3,且x不等于y,求x/y+y/x?已知实数x、y满足x的平方+（根号2）y=根号3,y的平方+（根号2）x=根号3,且x

已知x、y为实数,且根号x²=根号3-根号2,根号y平方=根号2,x+y≠根号3,求x-y已知x、y为实数,且根号x²=根号3-根号2,根号y平方=根号2,x+y≠根号3,求x-y

已知x,y为实数,且实数m满足关系式根号3x+5y-2-m加根号2x+3y-m=根号x-196+y乘根号196-x-y,试确定m的值已知x,y为实数,且实数m满足关系式根号3x+5y-2-m加根号2x

已知x,y是实数,且y=x-4分之根号x^-16+根号16-x^+2,求根号xy+2在根号外已知x,y是实数,且y=x-4分之根号x^-16+根号16-x^+2,求根号xy+2在根号外已知x,y是实数

已知实数x,y满足3x+4y=5,则根号x^2+y^2的最小值等于已知实数x,y满足3x+4y=5,则根号x^2+y^2的最小值等于已知实数x,y满足3x+4y=5,则根号x^2+y^2的最小值等于3

已知实数x,y满足3x+4y=5,则根号x^2+y^2的最小值等于已知实数x,y满足3x+4y=5,则根号x^2+y^2的最小值等于已知实数x,y满足3x+4y=5,则根号x^2+y^2的最小值等于3